Don Terry (born Donald Prescott Loker, 8 August 1902 – 6 October 1988) was an American film actor, best known for his lead appearances in B films and serials in the 1930s and early 1940s. His best known role is probably playing the recurring character of Naval Commander Don Winslow in Universal Pictures serials of the early 1940s, including Don Winslow of the Navy (1942) and Don Winslow of the Coast Guard (1943).